.navbar {
    margin-top: 20px;
}

.navbar-header {
    margin-top: 5px;
    color: grey;
    font-size: 20px;
}

.navbar-header > img {
    display: inline-block;
}

.navbar-header > span {
    margin-left: 10px;
}

h3 {
    text-align: center;
}

.form-horizontal > button {
    float: right;
}

.error-tip, .loading-tip {
    margin-top: 20px;
}
